Recherche avancée

Médias (1)

Mot : - Tags -/wave

Autres articles (111)

  • Script d’installation automatique de MediaSPIP

    25 avril 2011, par

    Afin de palier aux difficultés d’installation dues principalement aux dépendances logicielles coté serveur, un script d’installation "tout en un" en bash a été créé afin de faciliter cette étape sur un serveur doté d’une distribution Linux compatible.
    Vous devez bénéficier d’un accès SSH à votre serveur et d’un compte "root" afin de l’utiliser, ce qui permettra d’installer les dépendances. Contactez votre hébergeur si vous ne disposez pas de cela.
    La documentation de l’utilisation du script d’installation (...)

  • Que fait exactement ce script ?

    18 janvier 2011, par

    Ce script est écrit en bash. Il est donc facilement utilisable sur n’importe quel serveur.
    Il n’est compatible qu’avec une liste de distributions précises (voir Liste des distributions compatibles).
    Installation de dépendances de MediaSPIP
    Son rôle principal est d’installer l’ensemble des dépendances logicielles nécessaires coté serveur à savoir :
    Les outils de base pour pouvoir installer le reste des dépendances Les outils de développements : build-essential (via APT depuis les dépôts officiels) ; (...)

  • Automated installation script of MediaSPIP

    25 avril 2011, par

    To overcome the difficulties mainly due to the installation of server side software dependencies, an "all-in-one" installation script written in bash was created to facilitate this step on a server with a compatible Linux distribution.
    You must have access to your server via SSH and a root account to use it, which will install the dependencies. Contact your provider if you do not have that.
    The documentation of the use of this installation script is available here.
    The code of this (...)

Sur d’autres sites (10104)

  • How to compress a image size to a desired file size in KBs using ffmpeg or python or Ubuntu Command line ?

    4 mars 2019, par yash17

    I’m using ffmpeg to take a screenshot from a udp stream.
    Due to varying bit rates while transmission, the captured screenshot has different file size everytime.400KB,500KB..Even though it is screenshot of a same static page.

    Is there a way to get a specific file size every time, in ffmpeg ?

    Or is there a command to convert a captured file to the desired KB using Python or through Ubuntu terminal ?

    Here is the command I’m using.

    ffmpeg -i udp://@XXX.XX.XX.XX:XXXX -vframes 1 -q:v 1 test.png

    I also tried the following commands in terminal, but it did nothing.

    convert -define jpeg:extent=100kb test.png output.png

  • Using ffmpeg with MAMP local server

    22 mai 2012, par dirk_22

    In my MAMP local server home folder on Mac OS X (htdocs), I have a bunch of images (labeled image0 through image(n)) which I would like to stitch together into a jpeg using ffmpeg. When I type the following command into terminal, a .mpg file is successfully generated.

    ffmpeg -f image2 -i image%d.jpg videofile.mpg

    However, when I try to execute the same command using the php code pasted below, nothing seems to happen.

    <?php
    
shell_exec('ffmpeg -f image2 -i image%d.jpg videofile.mpg');
    
?>

    I've copied the installed ffmpeg folder on my home directory into htdocs, but ffmpeg doesn't seem to be accessed. I'm very new to PHP, so please feel free to point out any gross errors in my code. I'd just like the php script to accomplish the same task which terminal executes upon input of the aforementioned command. I'd welcome any and all advice. Cheers.

  • How to compres a image size to a desired file size in KBs using ffmpeg or python or Ubuntu Command line ?

    16 octobre 2017, par yash17

    I’m using ffmpeg to take a screenshot from a udp stream.
    Due to varying bit rates while transmission, the captured screenshot has different file size everytime.400KB,500KB..Eventhough it is screenshot of a same static page.

    Is there a way to get a specific file size everytime,in ffmpeg ?

    Or is there a command to convert a captured file to the desired KB using Python or through Ubuntu terminal ?

    Here is the command I’m using.

    ffmpeg -i udp://@XXX.XX.XX.XX:XXXX -vframes 1 -q:v 1 test.png

    I also tried the following commands in terminal,but it did nothing.

    convert -define jpeg:extent=100kb test.png output.png

Navigation